Module: kamailio Branch: master Commit: 58014d8915e550848fbf9eacb505d91fd99e24a3 URL: https://github.com/kamailio/kamailio/commit/58014d8915e550848fbf9eacb505d91f...

Author: Daniel-Constantin Mierla miconda@gmail.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: 2017-11-05T11:23:08+01:00

sipcapture: ability to run event route callback via kemi framework

- parameter event_callback has to be set to kemi callback function name

---

Modified: src/modules/sipcapture/sipcapture.c

---

Diff: https://github.com/kamailio/kamailio/commit/58014d8915e550848fbf9eacb505d91f... Patch: https://github.com/kamailio/kamailio/commit/58014d8915e550848fbf9eacb505d91f...

---

diff --git a/src/modules/sipcapture/sipcapture.c b/src/modules/sipcapture/sipcapture.c index ede6d87a47..fbb697d18b 100644 --- a/src/modules/sipcapture/sipcapture.c +++ b/src/modules/sipcapture/sipcapture.c @@ -246,9 +246,9 @@ int hep_offset = 0; str raw_socket_listen = {0, 0}; str raw_interface = {0, 0}; char *authkey = NULL, *correlation_id = NULL; - str callid_aleg_headers[MAX_HEADERS]; int n_callid_aleg_headers = 0; +str sc_event_callback = STR_NULL;

struct ifreq ifr; /* interface structure */

@@ -395,6 +395,7 @@ static param_export_t params[] = { {"table_time_sufix", PARAM_STR, &table_time_sufix}, {"topoh_unmask", PARAM_INT, &sc_topoh_unmask}, {"nonsip_hook", PARAM_INT, &nonsip_hook}, + {"event_callback", PARAM_STR, &sc_event_callback}, {0, 0, 0} };

@@ -746,6 +747,7 @@ static int mod_init(void) { struct ip_addr *ip = NULL; char *def_params = NULL; + sr_kemi_eng_t *keng = NULL;

#ifdef STATISTICS int cnt = 0; @@ -884,18 +886,28 @@ static int mod_init(void) *capture_on_flag = capture_on;

if(nonsip_hook) { - route_no = route_get(&event_rt, "sipcapture:request"); - if(route_no == -1) { - LM_ERR("failed to find event_route[sipcapture:request]\n"); - return -1; - } + if(sc_event_callback.s == NULL || sc_event_callback.len <= 0) { + route_no = route_get(&event_rt, "sipcapture:request"); + if(route_no == -1) { + LM_ERR("failed to find event_route[sipcapture:request]\n"); + return -1; + }

- if(event_rt.rlist[route_no] == 0) { - LM_ERR("event_route[sipcapture:request] is empty\n"); - return -1; - } + if(event_rt.rlist[route_no] == 0) { + LM_ERR("event_route[sipcapture:request] is empty\n"); + return -1; + }

- hep_route_no = route_no; + hep_route_no = route_no; + } else { + hep_route_no = -1; + keng = sr_kemi_eng_get(); + if(keng == NULL) { + LM_DBG("event callback (%s) set, but no cfg engine\n", + sc_event_callback.s); + return -1; + } + }

if(sr_event_register_cb(SREV_RCV_NOSIP, nosip_hep_msg) < 0) { LM_ERR("failed to register SREV_RCV_NOSIP event\n"); @@ -2880,6 +2892,9 @@ static int nosip_hep_msg(sr_event_param_t *evp) int len = 0; struct run_act_ctx ra_ctx; int ret = 0; + int rtb; + sr_kemi_eng_t *keng = NULL; + str evname = str_init("sipcapture:request");

msg = (sip_msg_t *)evp->data;

@@ -2888,12 +2903,37 @@ static int nosip_hep_msg(sr_event_param_t *evp) buf = msg->buf; len = msg->len;

- /* first send to route */ - init_run_actions_ctx(&ra_ctx); - ret = run_actions(&ra_ctx, event_rt.rlist[hep_route_no], msg); - - if(ret != 1) - return ret; + rtb = get_route_type(); + set_route_type(EVENT_ROUTE); + if(hep_route_no>=-1) { + /* first send to route */ + init_run_actions_ctx(&ra_ctx); + ret = run_actions(&ra_ctx, event_rt.rlist[hep_route_no], msg); + + if(ret != 1) { + LM_DBG("return code from event route: %d - skipping\n", ret); + set_route_type(rtb); + return ret; + } + } else { + if(sc_event_callback.s == NULL || sc_event_callback.len <= 0) { + LM_ERR("no kemi callback set\n"); + set_route_type(rtb); + return -1; + } + keng = sr_kemi_eng_get(); + if(keng==NULL) { + LM_ERR("kemi engine not available\n"); + set_route_type(rtb); + return -1; + } + if(keng->froute(msg, EVENT_ROUTE, &sc_event_callback, &evname) < 0) { + LM_ERR("error running event route kemi callback\n"); + set_route_type(rtb); + return -1; + } + } + set_route_type(rtb);

/* hep_hdr */ heph = (struct hep_hdr *)msg->buf; @@ -2925,7 +2965,6 @@ static int nosip_hep_msg(sr_event_param_t *evp) msg->buf = buf; msg->len = len; } else { - LOG(L_ERR, "ERROR: sipcapture:hep_msg_received: not supported version " "or bad length: v:[%d] l:[%d]\n", heph->hp_v, heph->hp_l);